If roots of the equation x^(2)-(2+m)x+...

If roots of the equation `x^(2)-(2+m)x+(m^(2)-4m+4)=0` are equal then value of m is/are:

A

`(2)/(3),1`

B

`(2)/(3),6`

C

`0,1`

D

`0,2`

लिखित उत्तर

Verified by Experts

The correct Answer is:

B

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